CN220784956U - Polymer material extrusion calendering continuous vulcanization rubber coating sand coating production line - Google Patents
Polymer material extrusion calendering continuous vulcanization rubber coating sand coating production line Download PDFInfo
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- CN220784956U CN220784956U CN202322222190.9U CN202322222190U CN220784956U CN 220784956 U CN220784956 U CN 220784956U CN 202322222190 U CN202322222190 U CN 202322222190U CN 220784956 U CN220784956 U CN 220784956U
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- gluing
- coating
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- 239000004576 sand Substances 0.000 title claims abstract description 90
- 238000000576 coating method Methods 0.000 title claims abstract description 54
- 239000011248 coating agent Substances 0.000 title claims abstract description 53
- 238000003490 calendering Methods 0.000 title claims abstract description 32
- 238000001125 extrusion Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000004073 vulcanization Methods 0.000 title claims abstract description 14
- 239000002861 polymer material Substances 0.000 title claims abstract description 12
- 238000010073 coating (rubber) Methods 0.000 title claims description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 123
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 35
- 229920000642 polymer Polymers 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 239000003292 glue Substances 0.000 claims description 51
- 238000007790 scraping Methods 0.000 claims description 18
- 244000035744 Hura crepitans Species 0.000 claims description 15
- 238000003892 spreading Methods 0.000 claims description 11
- 230000007480 spreading Effects 0.000 claims description 11
- 239000010410 layer Substances 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- 230000008439 repair process Effects 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims 1
- 238000004321 preservation Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 description 20
- 239000000463 material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 239000010426 asphalt Substances 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 229920002521 macromolecule Polymers 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The extrusion, calendaring, continuous vulcanization, gluing and sand coating production line for the high polymer materials comprises an extrusion mechanism, wherein the feeding end of the extrusion mechanism is connected with the discharging end of a gear conveying pump, the feeding end of the gear conveying pump is connected with the output end of a screw conveying mechanism, and the feeding end of the screw conveying mechanism is provided with a feeding mechanism; a calendaring mechanism is arranged at one side of an extrusion opening of the extrusion mechanism, the rear end of the calendaring mechanism is connected with a vulcanizing tank, the rear end of the vulcanizing tank is connected with a gluing mechanism, the rear end of the gluing mechanism is connected with a sand covering mechanism, and the rear end of the sand covering mechanism is connected with a coiling mechanism; the produced high polymer waterproof sheet is compacter in combination with a building after sand coating treatment, and the performance of the high polymer waterproof sheet is further improved.
Description
Technical Field
The utility model belongs to the technical field of processing of high polymer waterproof sheets, and particularly relates to a high polymer material extrusion calendering continuous vulcanization glue spreading sand coating production line.
Background
The high polymer waterproof material has good ageing resistance and ductility and good service performance, and is widely applied in various large-scale constructional engineering, but the existing high polymer waterproof sheet extrusion calendering vulcanization glue spreading and sand coating equipment has the defects of simple structure, unstable technical process and discontinuous production technology, uneven thickness of the produced high polymer sheet, serious influence on the quality of products, and simultaneously, great potential safety hazard is brought to the constructional engineering, and development of the extrusion calendering vulcanization glue spreading and sand coating equipment which can be continuously processed and produced and has even thickness is urgently needed, so that the technical problem is solved, such as:
the patent number 201510681256.8 discloses a non-asphalt-based waterproof coiled material gluing and sand-covering production line, which comprises a coiled material unreeling part, a gluing part, a drying tunnel part, a sand-covering part, a storage part, a deviation correcting part and a reeling part which are connected together, and all the production links with functions are skillfully combined together through reasonable arrangement and design, so that the aim of adopting non-asphalt-based waterproof production is fulfilled, and the problem of various pollution during waterproof coiled material production is solved.
The patent number 201822019468.1 patent discloses a back coating device of a non-asphalt-based waterproof coiled material gluing sand-coating production line, wherein a sand-placing traction roller and a sand-placing compression roller are arranged at the top of a back coating bracket, the sand-placing compression roller can swing up and down and is arranged above the sand-placing traction roller, a guide roller is arranged below the sand-placing traction roller in a left-right direction, a gluing roller is arranged on the right side of the guide roller, a back coating die head is arranged on the right side of the gluing roller, the back coating die head is arranged in a left-right swinging manner and is connected to a gluing swing arm, the gluing swing arm is arranged on a film material unreeling bracket in a swinging manner, a film unreeling disk and a film unreeling guide roller are arranged at the top of the film material unreeling bracket, the back coating traction roller is arranged on a right frame plate of the back coating bracket, the back coating compression roller is arranged above the back coating traction roller, and the back coating compression roller is arranged in a up-down swinging manner. The utility model can increase the back gluing and film covering functions of the non-asphalt-based waterproof coiled material gluing and sand covering production line, and is convenient for the construction of the non-asphalt-based waterproof coiled material.
The equipment in the prior art well solves the problems of the processes of gluing, drying, sand coating, rectifying and rolling of the waterproof coiled material and the back coating process like the patent technology, but still cannot meet the requirements of the whole process of conveying, extruding, calendaring, vulcanizing, gluing and sand coating of the high polymer waterproof sheet from the spiral and rolling, and is still not suitable for continuous production and processing of the high polymer waterproof sheet.
Disclosure of Invention
In order to solve the problems, the utility model provides a high polymer material extrusion calendering continuous vulcanization glue spreading and sand coating production line, which effectively solves the technical problems of the whole process of conveying, extruding, calendering, vulcanizing, gluing and sand coating high polymer waterproof sheets from a screw and is suitable for continuous production and processing of the high polymer waterproof sheets. The specific technical scheme is as follows:
the high polymer material extrusion calendaring continuous vulcanization gluing sand-covering production line comprises an extrusion mechanism, wherein the feeding end of the extrusion mechanism is connected with the discharging end of a gear conveying pump, the feeding end of the gear conveying pump is connected with the output end of a screw conveying mechanism, and the feeding end of the screw conveying mechanism is provided with a feeding mechanism;
a calendaring mechanism is arranged at one side of an extrusion opening of the extrusion mechanism, the rear end of the calendaring mechanism is connected with a vulcanizing tank, the rear end of the vulcanizing tank is connected with a gluing mechanism, the rear end of the gluing mechanism is connected with a sand covering mechanism, and the rear end of the sand covering mechanism is connected with a coiling mechanism;
the feeding mechanism, the spiral conveying mechanism, the gear conveying pump, the extruding mechanism, the calendaring mechanism, the vulcanizing tank, the gluing mechanism, the sand coating mechanism and the coiling mechanism are sequentially connected to form an L-shaped structure.
The glue spreading mechanism comprises a glue spraying box, a glue melting cavity is formed in the glue spraying box, a heat insulation layer is arranged outside the glue melting cavity, a glue spraying opening is formed in the front side face of the glue spraying box, a glue spraying rotating wheel is arranged in a manner of abutting against the glue spraying opening, a glue film repairing box is arranged at the front end of the glue spraying rotating wheel, a repairing supporting wheel is arranged in the middle of the glue film repairing box, an electric heating layer is arranged on the upper portion of the glue film repairing box, after a high-polymer waterproof sheet is glued through the glue spraying opening, the high-polymer waterproof sheet is conveyed to the glue film repairing box, and glue provided by the electric heating layer can be further and evenly repaired through glue spreading of the high-polymer waterproof sheet, so that glue spreading is more uniform;
the sand coating mechanism comprises a sand box and a sand collecting hopper, wherein a sand coating opening is formed in the lower end of the sand box, a front supporting guide wheel and a rear supporting guide wheel are symmetrically arranged on the lower side of the sand coating opening, and when the glued high-polymer waterproof sheet is conveyed to the front supporting guide wheel and the rear supporting guide wheel on the lower side of the sand coating opening, a switch of the sand coating opening is turned on to enable sand particles to be sprayed on a glue coating layer for sand coating treatment;
the sand collecting hopper is connected with the sand box through a sand conveying pipe, the sand collecting hopper is arranged at the rear side of the sand box, a scraping wheel is arranged at the upper side of the sand collecting hopper, a driving wheel is arranged at the upper side of the scraping wheel, and a guide wheel is arranged at the lower side of the scraping wheel; after sand coating treatment, the macromolecule waterproof sheet is driven by the driving wheel to rotate towards the driving wheel through the guide wheel, and is repaired by the scraping wheel when passing through the scraping wheel, redundant sand grains are scraped and fall into a sand collecting hopper, and then are sent into a sand box through a sand conveying pipe.
The guide wheel plays a role in reversing the macromolecule waterproof sheet after sand coating treatment, so that the sand coating layer turns downwards, and sand grains fall into the sand collecting hopper after the sand is scraped by the scraping wheel conveniently.
The beneficial effects of the utility model are as follows: the key equipment for producing and processing the whole high-polymer waterproof sheet from the feeding mechanism, the spiral conveying mechanism, the gear conveying pump, the extruding mechanism, the calendaring mechanism, the vulcanizing tank, the gluing mechanism, the sand coating mechanism and the coiling mechanism is designed, and the sand coating mechanism is designed again, so that the produced high-polymer waterproof sheet is compacter in combination with a building after sand coating treatment, and the performance of the high-polymer waterproof sheet is further improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of the glue mechanism of the present utility model;
FIG. 3 is a schematic structural view of the sand-lined mechanism of the present utility model; in the accompanying drawings:
1. the device comprises a feeding mechanism, a screw conveying mechanism, a gear conveying pump, an extruding mechanism, a calendaring mechanism, a vulcanizing tank, a gluing mechanism, a glue spraying box, a heat insulation layer, a glue spraying rotating wheel, a glue spraying repairing box, an electric heating layer, a repairing supporting wheel, a glue spraying opening, a glue melting cavity, a sand covering mechanism, a sand box, a sand conveying mechanism, a sand conveying pipe, a driving wheel, a scraping wheel, a guide wheel, a sand collecting hopper, a rear supporting guide wheel, a sand covering opening, a support guide wheel, a rolling mechanism, a high molecular waterproof sheet and a high molecular waterproof sheet.
Detailed Description
The utility model will be described in further detail with reference to fig. 1, 2 and 3, so that the public can better understand the implementation method of the utility model, and specific embodiments of the utility model are as follows:
the polymer material extrusion calendaring continuous vulcanization gluing sand-coating production line comprises a feeding mechanism 1, a spiral conveying mechanism 2, a gear conveying pump 3, an extrusion mechanism 4, a calendaring mechanism 5, a vulcanizing tank 6, a gluing mechanism 7, a sand-coating mechanism 8 and a coiling mechanism 9, wherein the feeding mechanism 1, the spiral conveying mechanism 2, the gear conveying pump 3, the extrusion mechanism 4, the calendaring mechanism 5, the vulcanizing tank 6, the gluing mechanism 7, the sand-coating mechanism 8 and the coiling mechanism 9 are sequentially connected to form an L-shaped structure.
The feeding end of the extrusion mechanism 4 is connected with the discharging end of the gear conveying pump 3, the feeding end of the gear conveying pump 3 is connected with the output end of the screw conveying mechanism 2, and the feeding end of the screw conveying mechanism 2 is provided with a feeding mechanism 1;
a calendaring mechanism 5 is arranged at one side of an extrusion opening of the extrusion mechanism 4, the rear end of the calendaring mechanism 5 is connected with a vulcanizing tank 6, the rear end of the vulcanizing tank 6 is connected with a gluing mechanism 7, the rear end of the gluing mechanism 7 is connected with a sand covering mechanism 8, and the rear end of the sand covering mechanism 8 is connected with a coiling mechanism 9;
the glue spreading mechanism 7 comprises a glue spraying box 70, a glue melting cavity 77 is arranged in the glue spraying box 70, a heat insulation layer 71 is arranged outside the glue melting cavity 77, a glue spraying opening 76 is formed in the front side surface of the glue spraying box 70, a glue spraying rotating wheel 72 is arranged in a manner of abutting against the glue spraying opening 76, a glue film repairing box 73 is arranged at the front end of the glue spraying rotating wheel 72, a repairing supporting wheel 75 is arranged in the middle of the glue film repairing box 73, an electric heating layer 74 is arranged at the upper part of the glue film repairing box 73, a high-molecular waterproof sheet is conveyed to the glue film repairing box 73 after being glued through the glue spraying opening 76, and glue spreading of the high-molecular waterproof sheet can be further and evenly repaired by heat provided by the electric heating layer 74, so that glue spreading is more uniform;
the feeding end of the gluing mechanism 7 is provided with a glue melting conveying mechanism 10, and the glue melting conveying mechanism 10 comprises a screw conveyor, a feeding machine arranged at the feeding end of the screw conveyor and a gear conveyor arranged at the discharging end of the screw conveyor.
The sand coating mechanism 8 comprises a sand box 81 and a sand collecting hopper 86, wherein a sand coating opening 88 is formed in the lower end of the sand box 81, a front supporting guide wheel 89 and a rear supporting guide wheel 87 are symmetrically arranged on the lower side of the sand coating opening 88, and when a glued high-polymer waterproof sheet is conveyed to the front supporting guide wheel 89 and the rear supporting guide wheel 87 on the lower side of the sand coating opening 88, a switch of the sand coating opening 88 is turned on to enable sand to be sprayed on a glue coating layer for sand coating treatment;
the sand collecting hopper 86 is connected with the sand box 81 through a sand conveying pipe 82, the sand collecting hopper 86 is arranged at the rear side of the sand box 81, a scraping wheel 84 is arranged at the upper side of the sand collecting hopper 86, a driving wheel 83 is arranged at the upper side of the scraping wheel 84, and a guide wheel 85 is arranged at the lower side of the scraping wheel 84; after the sand coating treatment, the macromolecule waterproof sheet is driven by the driving wheel 83 to rotate towards the driving wheel 83 through the guide wheel 85, and is repaired by the scraping wheel 84 when passing through the scraping wheel 84, and redundant sand grains are scraped and fall into the sand collecting hopper 86 and then are sent into the sand box 81 through the sand conveying pipe 82.
The guide wheel 85 plays a role in reversing the macromolecule waterproof sheet after sand coating treatment, so that the sand coating layer turns downwards, and sand particles fall into the sand collecting hopper 86 after the sand scraping wheel 84 is convenient to repair the sand.
The utility model designs key process technical equipment for producing and processing the whole polymer waterproof sheet from a feeding mechanism 1, a spiral conveying mechanism 2, a gear conveying pump 3, an extruding mechanism 4, a calendaring mechanism 5, a vulcanizing tank 6, a gluing mechanism 7, a sand coating mechanism 8 and a coiling mechanism 9, and can effectively and continuously produce and process the polymer waterproof sheet; and the sand coating mechanism 8 is designed to ensure that the produced polymer waterproof sheet is compacter in combination with the building after sand coating treatment, and the performance of the polymer waterproof sheet is further improved.
Claims (5)
1. The production line for extrusion, calendaring, continuous vulcanization, gluing and sand coating of high polymer materials comprises a feeding mechanism (1), a spiral conveying mechanism (2), a gear conveying pump (3), an extrusion mechanism (4), a calendaring mechanism (5), a vulcanizing tank (6), a gluing mechanism (7), a sand coating mechanism (8) and a coiling mechanism (9) and is characterized in that,
the feeding mechanism (1), the spiral conveying mechanism (2), the gear conveying pump (3), the extrusion mechanism (4), the calendaring mechanism (5), the vulcanizing tank (6), the gluing mechanism (7), the sand coating mechanism (8) and the coiling mechanism (9) are sequentially connected to form an L-shaped structure;
the feeding end of the extrusion mechanism (4) is connected with the discharging end of the gear conveying pump (3), the feeding end of the gear conveying pump (3) is connected with the output end of the screw conveying mechanism (2), and the feeding end of the screw conveying mechanism (2) is provided with a feeding mechanism (1);
a calendaring mechanism (5) is arranged on one side of an extrusion opening of the extrusion mechanism (4), the rear end of the calendaring mechanism (5) is connected with a vulcanizing tank (6), the rear end of the vulcanizing tank (6) is connected with a gluing mechanism (7), the rear end of the gluing mechanism (7) is connected with a sand covering mechanism (8), and the rear end of the sand covering mechanism (8) is connected with a coiling mechanism (9);
glue spreading mechanism (7), including spouting gluey case (70), the inside of spouting gluey case (70) is provided with gluey chamber (77) that melts, glue chamber (77) outside is provided with heat preservation (71), be provided with on the leading flank of spouting gluey case (70) and spout gluey mouth (76), be provided with spouting gluey runner (72) with the mode that spouts gluey mouth (76) in inconsistent, the front end of spouting gluey runner (72) is provided with film repair case (73), the middle part of film repair case (73) is provided with repair supporting wheel (75), film repair case (73) upper portion is provided with electrothermal layer (74), after the gluey mouth (76) rubber coating is spouted to polymer waterproof sheet, is carried film repair case (73).
2. The high polymer material extrusion calendaring continuous vulcanization rubberizing sand coating production line according to claim 1, wherein a rubber melting conveying mechanism (10) is arranged at a feeding end of the rubberizing mechanism (7), and the rubber melting conveying mechanism (10) comprises a screw conveyor, a feeder arranged at a feeding end of the screw conveyor and a gear conveyor arranged at a discharging end of the screw conveyor.
3. The polymer material extrusion calendaring continuous vulcanization gluing sand-covering production line according to claim 1, characterized in that the sand-covering mechanism (8) comprises a sand box (81) and a sand collecting hopper (86), a sand-covering opening (88) is formed in the lower end of the sand box (81), and a front supporting guide wheel (89) and a rear supporting guide wheel (87) are symmetrically arranged on the lower side of the sand-covering opening (88).
4. The polymer material extrusion calendaring continuous vulcanization gluing sand-covering production line according to claim 3, characterized in that the sand collecting hopper (86) is connected with the sand box (81) through a sand conveying pipe (82), the sand collecting hopper (86) is arranged at the rear side of the sand box (81), a scraping wheel (84) is arranged at the upper side of the sand collecting hopper (86), a driving wheel (83) is arranged at the upper side of the scraping wheel (84), and a guide wheel (85) is arranged at the lower side of the scraping wheel (84).
5. The polymer material extrusion calendaring continuous vulcanization rubberizing sand coating production line according to claim 4, wherein the guide wheel (85) plays a role of reversing a polymer waterproof sheet after sand coating treatment, so that a sand coating layer is turned downwards, and sand grains fall into a sand collecting hopper (86) after sand scraping is repaired by a scraping wheel (84) conveniently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322222190.9U CN220784956U (en) | 2023-08-18 | 2023-08-18 | Polymer material extrusion calendering continuous vulcanization rubber coating sand coating production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322222190.9U CN220784956U (en) | 2023-08-18 | 2023-08-18 | Polymer material extrusion calendering continuous vulcanization rubber coating sand coating production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220784956U true CN220784956U (en) | 2024-04-16 |
Family
ID=90657960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322222190.9U Active CN220784956U (en) | 2023-08-18 | 2023-08-18 | Polymer material extrusion calendering continuous vulcanization rubber coating sand coating production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220784956U (en) |
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2023
- 2023-08-18 CN CN202322222190.9U patent/CN220784956U/en active Active
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